baber/WOPTO huggingface dataset:
Patent JP-S5782958-A (JP)
Title: High pressure discharge lamp
Inventor: SAITOU MASATO
IPC: H01J61/16
Filed: 1980-11-11
Abstract: PURPOSE:To prolong the life of a discharge lamp by enhancing the neon partial pressure in a luminous tube like a metal halide lamp, etc., by a certain amount above the neon partial pressure in an outer tube in order to stabilize the starting characteristics. CONSTITUTION:Ne-N2 mixed gas with a certain pressure is enclosed in an outer lamp 1 like a metal halide lamp, etc., while Ne-Ar which is the mixed rare gas including neon is enclosed in a luminous tube 2 together with a certain amount of mercury, scandium iodide and sodium iodide, then the Ne partial pressure in the luminous lamp 2 is made higher than the Ne partial pressure in the outer tube 1 by 50-60%. Therefore, Ne in the luminous lamp 2 being in durability limit flows into the outer tube 1 positively and the ratio of Ne-Ar remaining in the luminous lamp 2 is gradually enhanced in the lapse of burning time, so the concentration of arc spot of discharge at the beginning time is facilitated, resulting in improvement of the starting characteristics and extension of the life of the lamp.
Patent JP-S6220268-A (JP)
Inventor: ISSHIKI KUNIAKI
IPC: H01R13/639
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5280639-A (JP)
Title: Control system for heat pump
Inventor: MURAZAKI HIROAKI
IPC: F24F11/02
Filed: 1975-12-26
Abstract: PURPOSE: To provide a heat pump control system, by which a heat pump can be used before an auxiliary electric heater such that only the head pump never fails to operate when the ambient temperature is higher than a preset level such as 7°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05326167-A (JP)
Title: Series lighting device for discharge lamp
Inventor: INOUE YOSHINORI
IPC: H05B41/23
Filed: 1992-05-25
Abstract: PURPOSE:To perform a series lighting with a power source having a small capacity by connecting the primary winding of each transformer whose secondary winding is connected to a discharge lamp, dividing each transformer to a plurality of groups, and providing lighting capacitors different in capacitance for every group. CONSTITUTION:Lighting capacitors 9a-9c different in capacitance are provided for every group G1-G4. When an AC power source is applied, a largest voltage is first applied to the first group G1 to which the capacitor having the smallest capacitance is connected in parallel, each fluorescent lamp 2 of the group G1 is lighted. Since the impedance of the group G1 is reduced together with the lighting, the fluorescent lamp of the second group G12 to which the capacitor having the second smallest capacitance is connected in parallel is discharged. In the same manner, fluorescent lamps are successively lighted in group unit.
Patent JP-S5680571-A (JP)
Title: Control valve with shutoff function
Inventor: SASAKI TOSHIKATSU
IPC: F16K31/126
Filed: 1979-12-06
Abstract: PURPOSE: To regulate the flow rate and pressure of a fluid constant as well as provide possibility of abrupt shutoff by means of a cam follower by adjusting the opening degree of a valve hole in compliance with the pressure at the upper or lower flow of the valve hole.  
     CONSTITUTION: A driving shaft 27 is provided in its midway with external thread 36, and a sleeve 38 provided with inner thread 37 to engage with said external thread is supported at its both ends seen in the axial direction by the supporting parts 39 of valve body 1 rotatably and fitted on the driving shaft 27 through threads. When the pressure in diaphragm chamber 12 exceeds the preset upper limit pressure, a follower 35 is put in recesses 41, 45, and when that is below the preset lower limit pressure, the follower 35 is put in recesses 40, 44. While the follower is put in recesses, No.2 valve element 8 is set at the valve seat 7 by the force of a spring 10 to put No.2 valve means 9 into the closing state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H116744-A (JP)
Title: Encoder device
Inventor: OUTAKI TERUHIKO
IPC: G01D5/245
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a λ/4-system encoder device that can obtain an accurate detection signal without affecting the duty of the detection signal by a magnetic sensor even when a magnetization signal of a magnetic storage part fluctuates. SOLUTION: A magnetic sensor 15 is provided so that it opposes a magnetic storage part 10, the magnetic storage part 10 and the magnetic sensor 15 are relatively moved, and the magnetic sensor 15 outputs an electrical signal. In the magnetic storage part 10, N and S electrodes are alternately magnetized and stored at a given spacing, and a nonmagnetization part 12 that is magnetized at neither the N nor S electrode is formed at a position where the N electrode is switched to the S one. When a wavelength that is equal to one cycle of the N and S electrodes of the magnetic storage part 10 is set to λand the length of the non-magnetization part 12 in the magnetic pole arrangement direction of the magnetic storage part is set to A,A<λ/4 should be established.
Patent JP-S5948047-A (JP)
Title: Preparation of powder cheese
Inventor: SEKIYA YOSHIO
IPC: A23L7/157
Filed: 1982-09-14
Abstract: PURPOSE:To obtain powder cheese having improved dispersibility, hardness to masticate, shelf stability, etc., by convesting a powder material then converting the maize starch to alpha-form comprising maize flour as a main component to a porous product, blending the prepared porous grain mass with cheese spice, vegetable oil, and extender. CONSTITUTION:Maize flour such as corn flour, etc. as a main component is blended with wheat flour and water, a yeast plant is added to the prepared blend, which is fermented so that it is made porous, or the blend is mixed with an aqueous solution of a carbonate, heated, decomposed gas of the carbonate is evolved, so that it is made porous, and the porous material is heated to gelatinize the starch. The prepared porous grain mass is dried, mixed uniformly with a very small amount of cheese spice and a small amount of vegetable oil (e.g., shortening of cotton seed oil). A small amount of an aqueous solution dissolving gelatin or agar is uniformly sprayed upon the mixture, so that it is provided with the touch of wetness and flexible elasticity, to give the desired powder cheese.
Patent JP-S5782776-A (JP)
Title: Conductivity meter for ultrapure water
Inventor: HOSONO TOKUJI
IPC: G01N27/06
Filed: 1980-11-13
Abstract: PURPOSE:To improve the accuracy of measurement by determining the ratio of the compensation rate of an amplifier which is compensated of temps. at a constant rate, and the gains of a comparing amplifier and a divider and the input of an addition amplifier and approximating these to the temp. characteristics of pure water. CONSTITUTION:Constant AC voltage 2 is applied to a cell 11 for measuring conductivity provided with a temp. sensing element 12, and the electric current flowing through the cell 11 is subjected to temp. compensation at a constant rate by the element 12. The 1st output is obtained by an amplifier 3 and a linear detecting circuit 4. The 2nd output is obtained by circuits 3' and 4' performing amplification and detection at the same amplification factor as that at the reference temp. of the circuit 3 without performing temp. compensation. The 1st and nd outputs are comparatively amplified 6, the output whereof is divided 7 by using the output of the circuit 4. The output thereof is added to the output of the circuit 4. As a result, the rate of the temp. compensation is larger with the smaller conductivity of the pure water to be measured and as the conductivity increases, the rate of the temp. compensation decreases.
Patent JP-S644127-A (JP)
Title: Space light transmission equipment
Inventor: SHIRATAMA KOUICHI
IPC: H04B10/116
Filed: 1987-06-26
Abstract: PURPOSE:To build up an economical and practical spatial optical communication system by adopting the constitution so that a light source for lighting is utilized for the light source of a spatial optical transmitter. CONSTITUTION:A data signal 4 inputted to a liquid crystal drive circuit 2 exter nally in a spatial optical transmitter 10 modulates a driving signal of a liquid crystal 3. The modulated driving signal is fed to the liquid crystal 3 and the on/off of the liquid crystal 3, that is, the transmittivity of the liquid crystal 3 is switched in response to the data signal 4. Thus, a consecutive light 5 project ed from a light source 1 for the lighting or the like is subject to intensity modu lation when it transmits through the liquid crystal 3, and extracted as a modulat ed light 6 in response to the data signal 4. The modulated light 6 outputted from the spatial optical transmitter 10 is received by plural optical receivers 8. The data signal is demodulated by the optical receivers 8.
Patent JP-S6220568-A (JP)
Title: Electrical insulating coating compound of polyurethane
Inventor: TERADA IKUTA
IPC: H01B3/30
Filed: 1985-07-18
Abstract: PURPOSE:The titled coating compound useful for coating of electric wire, etc., having improved solderability, flexibility and adhesivity, obtained by using a polyester polyol component prepared by condensing a specific polybasic acid with a specific polyhydric alcohol in a specific ratio. CONSTITUTION:(A) A polyester polyol component obtained by condensing (i) a polybasic acid or its ester having >=60 equivalent % based on total carboxyl group or ester group of an aromatic dibasic acid or its ester with (ii) a polyhydric alcohol comprising >=60 equivalent % based on total hydroxyl group of a glycol having side chains and an unsymmetrical molecular structure in an equivalent ratio of hydroxyl group/carboxyl group or ester group of 1.3-2.5 and (B) a block isocyanate compound are dissolved in (C) an organic solvent, to give the titled coating compound.
Patent JP-H065048-A (JP)
Title: Disk device
Inventor: NORO TERUO
IPC: G11B5/09
Filed: 1992-06-18
Abstract: PURPOSE:To provide a disk device for enabling an independent access to a recording surface which is divided into a plurality of regions and for achieving a plurality of independent recording media when observed from an upper device. CONSTITUTION:A disk device where a recording track is formed in eddy shape or concentrically on the recording surface of a circular disk for recording information is provided. Then, the recording surface of a disk 1 is divided into a recording/reproduction region 11 at the inner-periphery side and a recording/ reproduction region 12 at the outer-periphery side and recording/reproduction heads 21 and 22, head control parts 31 and 32. intermediate interfaces 41 and 42, upper interface control parts 51 and 52, upper interfaces 61 and 62. and upper devices 71 and 72 are connected in this order at the regions 11 and 12. Then. a first control group consisting of a recording/reproduction head 21 and a second control group consisting of a recording/reproduction head 22 can operate independently.
Patent JP-H0829402-A (JP)
Title: Ion analyzing method and device
Inventor: KUMAGAI HIROKI
IPC: G01N30/02
Filed: 1994-07-12
Abstract: PURPOSE:To accurately qualitatively and quantitatively analyze respective object ions contained in sample liquid regardless of a kind of counter ion by using pure water as eluate. CONSTITUTION:In the ion analyzer provided with a pump 12 to supply pure water W stored in an eluate layer 10 as eluate, an injector 14 to inject a prescribed quantity of sample to be carried by the eluate, a separating column 16 which separates an ion by passing the sample and whose stationary phase is composed of a filler containing amphoteric electrolyte and a detector 18 to measure electric conductivity of outflow liquid from the separating column 16, a counter ion converting column 20 to convert a counter ion of an analytical object anion contained in sample liquid into a single cation, is arranged on the upstream side of the separating column 16.
Patent JP-S5860130-A (JP)
Title: Cooker
Inventor: NABETA YOSHIMITSU
IPC: F24C15/32
Filed: 1981-10-06
Abstract: PURPOSE:To conduct the optimum fermentative cooking wthout being affected by indoor temperature by stopping a blower and preventing the introduction of air into a heating chamber during fermentative cooking. CONSTITUTION:When conduting fermentative cooking, operation required for the cooking is executed, and a power switch 31 is turned ON. Consequently, contacts 32a, 32b are closed while a section between the movable contact 33a and a fixed terminal 33c of a bidirectional contact 33 is closed, and an upper heater 6 is operated. As a result, fermentative cooking is conducted through the generation of heat of the upper heater 6. In this case, a contact 38 keeps an OFF state, and the blower 16 is not operated. Accordingly, air is not introduced into the heating chamber 4, the change of temperature in the heating chamber 4 can be reduced to the change of indoor temperature, an unnecessary temperature drop in the heating chamber 4 is avoided, and the optimum fermentative cooking is conducted.
Patent JP-S5684177-A (JP)
Title: Welding equipment for article having v-shaped weld line
Inventor: FUKUSHIMA KUNIAKI
IPC: B23K9/00
Filed: 1979-12-10
Abstract: PURPOSE: To weld a V-shaped weld line without changing the traveling speed of a carriage, by providing a tracing device with moves a welding torch along the V- shaped weld line of the materials to be welded accompanying the traveling of the carriage, and a turning device which turns the materials to be welded around the central point of the curved part of the weld line as a center.  
     CONSTITUTION: When a carriage 17 travels on a rail 16, a turning cylinder 21, a ring arm 22, a shaft 28, and a roller supporting arm 29 turn respectively, and this causes a tracing roller 30 to move, accompanying this torch 23 moves along the weld line 13 and welds one straight line part 13A, thence it enters the curved part and welds said part. When the torch 27 comes just before the central point O of the curved part of the weld line 13, a turning cylinder 5 is operated to turn a turning plate 6 and this causes a boom 8 to be turned around the central point O as a center until the other straight line part 13B of the weld line 13 is paralleled with the rail 16. The turning of the boom 8 stops when the torch 27 reaches slightly behind the central point O. The torch 27 welds the remaining straight line part 13B and this ends the welding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S644642-A (JP)
Title: Thermoplastic polyester composition
Inventor: NAKANO KIMIHIKO
IPC: C08L67/00
Filed: 1987-06-25
Abstract: PURPOSE:To provide the title composition which hardly gives rise to hopper bridges when a compound is prepared, less soils a mold, and gives a molded product improved in mechanical strengths, by incorporating a specific silane coupling agent into a thermoplastic polyester. CONSTITUTION:The title composition contains 0.05-5pts.wt. silane coupling agent having one or more epoxy groups in the molecule (e.g., 2,3- epoxypropyltrimethoxysilane) per 100pts.wt., thermoplastic polyester (e.g., polyethylene terephthalate resin or polybutylene terephthalate resin). When the composition is employed, hopper bridges hardly occur when a compound is prepared, soiling of a mold hardly occurs in molding and the mechanical strengths of the obtained molded product are improved. In the case of the silane coupling agent which does not contain an epoxy group, soiling of a mold is hardly improved, while a compound which contains an epoxy group but does not acts as silane coupling agent may lower the flow stability during working sometimes unfavorably.
Patent JP-S5860962-A (JP)
Title: Water treatment apparatus for preparation of tofu
Inventor: MARU NOBUMITSU
IPC: A23L11/00
Filed: 1981-10-08
Abstract: PURPOSE:To obtain delicious TOFU (bean curd) resistant to putrefaction, by using water properly treated with a water treatment apparatus. CONSTITUTION:The Na-type ion exchange cylinder A has an Na-type ion exchange resin layer 1 and an activated charcoal layer 2, and the H-type ion exchange cylinder B has an H-type ion exchange resin layer 3 and an activated charcoal layer 4. The stock water fed through the feed pipe 5 is branched by the branch pipe 6 to the Na-water feed pipe 7 and the H-water feed pipe 8, and fed to the top of each cylinder. The treated water is extracted from the bottom of each cylinder through the Na-water extraction pipe 9 or the H-water extraction pipe 10. The treated water is used as the water for boiling the soaked, softened and ground soybean.
Patent JP-S5861168-A (JP)
Title: Carbon material for mechanical seal
Inventor: AIZAWA JIYUNICHI
IPC: C01B31/02
Filed: 1981-10-06
Abstract: PURPOSE:The titled carbon material not causing blister and cracking phenomena even under servere conditions to show high PV value, comprising a dense carbon material having high thermal impulse resistance and low open porosity, using a high-viscous oil even at high temperature. CONSTITUTION:The desired carbon material having thermal impulse resistance of >=6.0 W/mm.(preferably >=8.0W/mm.) and an open porosity of <=5% (preferably <3%). The carbon material, for example, is obtained by crystallizing coal pitch or petroleum pitch as a raw material or oxidizing it to give a carbon precursor, pulverizing, molding, calcining it without adding a binder such as tar, pitch, etc. to it, and subjecting to it treatment for converting it graphite at 3,000 deg.C.
Patent JP-H1189497-A (JP)
Title: Spool for fishline
Inventor: NAKANISHI HITOSHI
IPC: A01K97/06
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a spool designed to smoothly unreel a fishline therefrom. SOLUTION: This spool for fishline is so designed that a plate-like support 5 is radially set up inside the cylindrical reeling section 2 of a spool body 1; wherein the spool body 1 is provided with a pair of flanges 3a, 3b on both sides of the reeling section 2 in such a direction as to project outside the reeling section 2; part of the outer circumference of the flange 3a is provided with a portion 6 curved gently in the direction of inner diameter of the flange 3a; there is provided such a holdfast 8 for hooking the end of a fishline 7 on the edge face of the support 5 turning on the flange 3a side and in close proximity to the fishline reeling direction from the curved portion 6;  wherein the holdfast 8, in turn, is provided with a pair of pawl pieces 8a, 8b enclosingly setting the support 5 in respect to this support 5, and the upper face of the holdfast 8 is provided with a groove 9 for nipping the fishline 7.
Patent JP-S6135907-A (JP)
Title: Manufacture of resin molding material
Inventor: MUYA KAZUHIKO
IPC: B29B7/00
Filed: 1984-07-30
Abstract: PURPOSE:To enable to feed molding material to a kneader without developing the classifying and bridging of the molding material by a method wherein liquid reactive resin is added to high-softening point resin so as to be agitated and granulated in order to be kneaded with the kneader. CONSTITUTION:The determined amounts of high-softening point resin consisting of thermosetting resin such as phenolic resin or the like and of resin reactive with said high-softening point resin such as hexamine are measured so as to be agitated with a mixer of the like in order to be granulated. Because the controlling of fluidity and grain size of molding material is done by a kneader in the following process, the size of the resultant granules may well be the one, which neither scatters filler and addition agent nor gives trouble to a feeding device, in order to fed to the kneader. By adding liquid resin to powder or fibrous resin, filler, addition agent and the like in advance as described above, molding material is fed to the kneader without developing classifying and bridging of the material.
Patent JP-H0244721-A (JP)
Title: Manufacture of semiconductor device including at least reactive ion etching stage
Inventor: AUTIER PHILIPPE
IPC: H01L21/302
Filed: 1989-06-23
Abstract: PURPOSE: To obtain a micron- and submicron-order patterns by forming a masking system composed of a first thin Ti metal layer and second Ni metal layer of specified thickness on the first layer and preparing a reactive gas composed of a gas mixture. CONSTITUTION: A masking system is composed of a first thin Ti metal layer 1 and second Ni metal layer 2 formed on the first layer about 8 to 12 times as thick as the first layer and a reactive gas flow is composed of a gas mixture Cl2 /CH4 /H2 /Ar. A reactive ion etching is executed in the condition that the partial pressure of Cl2 in an etching chamber is about a quarter of those of CH4 and Ar, thereby realizing a micron- or submicron-order lattice.
Patent JP-H0665870-A (JP)
Title: Method for dyeing leather with dye mixture
Inventor: PEETAA MOZAA
IPC: D06P3/32
Filed: 1993-06-30
Abstract: PURPOSE: To provide a process of dyeing leather with a dye mixture, making it possible to uniformly dye the leather in good repeatability in a brilliant hue which has not been realized by conventional dyes, by using a dye mixture which preferably comprises specific red, green and blue color dyes each having a plurality of sulfo groups, has good compatibility and does not contain a metal. CONSTITUTION: This process of dyeing leather, especially one of various kinds of leather, comprises dyeing the leather with a dye mixture which comprises at least a dye having two to eight sulfo groups and a dye having three to seven sulfo groups and contains at most one dye having two sulfo groups, preferably a dye mixture comprising (A) a yellow dye of formula I [R1 and R2 are each H, a 1-4C alkyl or a 1-4C alkoxy; R3 and R4 are each a 1-4C alkyl or a 1-4C alkoxy; X is a halogen or an anilino group (the phenyl group is not substituted or substituted by a 1-4C alkyl or the like)], (B) a red dye of formula II (R5 , R6 and X are each the same as above) or a red dye of formula III [X2 and X3 are each a halogen or anilino group; R7 is the same as R1 ; (m) is 1 or 2] and (C) a blue dye of formula IV [(n) is 3 or 4; R8 and R9 are each the same as R1 ;  Y1 and Y2 are each H, a halogen, a 1-4C alkyl, a 1-4C alkoxy, phenyl or the like], by an exhaustion dyeing method in various uniform and brilliant hues.
Patent JP-2000345797-A (JP)
Title: Concrete diverter for placing concrete for arch center and placing method therefor
Inventor: KOBAYASHI HIROMI
IPC: E21D11/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify piping switching work by enhancing safety for piping switching during placement for arch center and suppress the cost. SOLUTION: At the time of concrete placement for secondary lining for a tunnel, a switching piping 3, 4 are provided for movable carriage 2 in order to sequentially switching supply pipe Q1 for supplying concrete to be placed to pipes P1, P2 for placement connected in advance to the arch center, the carriage 2 is moved to the piping switching places, and piping switching is performed between placement piping P1, P2 and supply piping Q1 by using either one of switching piping 3, 4.